awesome..ish
The game itself? Awe-fantastic-some. However, you need to touch up a coupla bits in the movie. Only simple things, and i guess from your description post that you simply didn't have time for them.
1. Replay button would be cool - some proper ending sequence?
2. Personally I think having Space as fire, when mouse is aim is confoosing. A mouse click makes more sense I think.
3. Sound effects (I know you said you didn't have time).
4. Seems a bit buggy - e.g. I moved up to the top of the screen while firing at a bee, and fell off the top, resulting in me losing. :s
I love it though! Really think you should make the edits, so more people love it, and I want to play a version with sound! You're right though, the track was damn cool ;o) Good Job!